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WO1998031088A3 - Procede et appareil ameliores permettant de charger et de regenerer rapidement une batterie - Google Patents

Procede et appareil ameliores permettant de charger et de regenerer rapidement une batterie Download PDF

Info

Publication number
WO1998031088A3
WO1998031088A3 PCT/US1998/000585 US9800585W WO9831088A3 WO 1998031088 A3 WO1998031088 A3 WO 1998031088A3 US 9800585 W US9800585 W US 9800585W WO 9831088 A3 WO9831088 A3 WO 9831088A3
Authority
WO
WIPO (PCT)
Prior art keywords
battery
charge
pulse
prior
reconditioning
Prior art date
Application number
PCT/US1998/000585
Other languages
English (en)
Other versions
WO1998031088A2 (fr
Inventor
Ronald W Pittman
Hafthor Stefansson
Original Assignee
Ion Control Solutions Llc
Ronald W Pittman
Hafthor Stefansson
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ion Control Solutions Llc, Ronald W Pittman, Hafthor Stefansson filed Critical Ion Control Solutions Llc
Priority to AU58226/98A priority Critical patent/AU5822698A/en
Publication of WO1998031088A2 publication Critical patent/WO1998031088A2/fr
Publication of WO1998031088A3 publication Critical patent/WO1998031088A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00711—Regulation of charging or discharging current or voltage with introduction of pulses during the charging process

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

L'invention concerne un procédé et un appareil permettant de charger rapidement une batterie au moyen d'un chargeur de batterie, ce chargeur étant pourvu d'une entrée reliée à une source d'énergie et produisant en alternance des impulsions de charge et des impulsions de décharge à destination de la batterie. Cette batterie est partiellement déchargée presque immédiatement avant une impulsion de charge, de façon à réduire l'impédance et la tension de ladite batterie, avant que cette impulsion de charge ne lui soit appliquée. Presque immédiatement après la décharge de la batterie, une impulsion de charge est appliquée à ladite batterie, cette charge étant supérieure à la charge appliquée pour drainer du courant de la batterie pendant l'impulsion de décharge. Après l'impulsion de charge vient une période d'arrêt, avant que ne soit appliquée à la batterie une impulsion de décharge subséquente, afin de permettre à ladite batterie de se stabiliser partiellement.
PCT/US1998/000585 1997-01-07 1998-01-07 Procede et appareil ameliores permettant de charger et de regenerer rapidement une batterie WO1998031088A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU58226/98A AU5822698A (en) 1997-01-07 1998-01-07 Improved method and apparatus for rapidly charging and reconditioning a battery

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US3492197P 1997-01-07 1997-01-07
US60/034,921 1997-01-07
US08/900,821 US5998968A (en) 1997-01-07 1997-07-25 Method and apparatus for rapidly charging and reconditioning a battery
US08/900,821 1997-07-25

Publications (2)

Publication Number Publication Date
WO1998031088A2 WO1998031088A2 (fr) 1998-07-16
WO1998031088A3 true WO1998031088A3 (fr) 1998-11-12

Family

ID=26711564

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/000585 WO1998031088A2 (fr) 1997-01-07 1998-01-07 Procede et appareil ameliores permettant de charger et de regenerer rapidement une batterie

Country Status (5)

Country Link
US (1) US5998968A (fr)
CN (1) CN1104075C (fr)
AU (1) AU5822698A (fr)
TW (1) TW355867B (fr)
WO (1) WO1998031088A2 (fr)

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CN1104075C (zh) 2003-03-26
US5998968A (en) 1999-12-07
WO1998031088A2 (fr) 1998-07-16
TW355867B (en) 1999-04-11
AU5822698A (en) 1998-08-03

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